Finite Group Databasebeta

C5×#71539 #14280958

order1920
automorphism?
homologyAbelianization (H1) = C22×C4×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#71539

Splittings

HallC3×C5 ⋊ #1462
SylowC3 ⋊ C5×#1462

Subgroups

subgroupG/H
centerC22×C5C2×#217
commutatorC23×C3C22×C4×C5
FrattiniC22×C4C22×C5×D3
FittingC22×C3×C5×C22⋊C4C2
socleC22×C3×C5C2×C22⋊C4
prime radicalC25×C3×C5C4
cosocleC22×C3×C4C23×C5
hypercenterC22×C5×C22⋊C4D3
hypocenterC3C5×#1462
LCSG ▷ C23×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C5 ◁ C23×C4×C5 ◁ C22×C5×C22⋊C4

880 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 240

A minimal faithful permutation representation — 3 generators on 24 points:

(1,2,3,4,5)(6,7,8)(18,21)(22,24);(9,11)(10,13)(12,16)(14,15);(7,8)(9,10)(11,15,16,13)(12,14)(17,18,19,22,20,21,23,24)

Conjugacy classes & character table

360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 6656);